corrected typo and updated as per review

Author: Nikhil Bhoski

src/main/java/com/mathworks/ci/MatlabCommandStepExecution.java

@@ -63,16 +63,16 @@ private synchronized int execMatlabCommand(FilePath workspace, Launcher launcher
         final String uniqueTmpFldrName = getUniqueNameForRunnerFile();
         final String uniqueCommandFile =
                 "command_" + getUniqueNameForRunnerFile().replaceAll("-", "_");
-        final FilePath uniqeTmpFolderPath =
+        final FilePath uniqueTmpFolderPath =
                 getFilePathForUniqueFolder(launcher, uniqueTmpFldrName, workspace);
 
         // Create MATLAB script
-        createMatlabScriptByName(uniqeTmpFolderPath, uniqueCommandFile, workspace, listener);
+        createMatlabScriptByName(uniqueTmpFolderPath, uniqueCommandFile, workspace, listener);
         ProcStarter matlabLauncher;
 
         try {
             matlabLauncher = getProcessToRunMatlabCommand(workspace, launcher, listener, envVars,
-                    "cd('"+ uniqeTmpFolderPath.getRemote().replaceAll("'", "''") +"');"+ uniqueCommandFile, uniqueTmpFldrName);
+                    "cd('"+ uniqueTmpFolderPath.getRemote().replaceAll("'", "''") +"'); "+ uniqueCommandFile, uniqueTmpFldrName);
             listener.getLogger()
                     .println("#################### Starting command output ####################");
             return matlabLauncher.pwd(workspace).join();
@@ -82,8 +82,8 @@ private synchronized int execMatlabCommand(FilePath workspace, Launcher launcher
             return 1;
         } finally {
             // Cleanup the tmp directory
-            if (uniqeTmpFolderPath.exists()) {
-                uniqeTmpFolderPath.deleteRecursive();
+            if (uniqueTmpFolderPath.exists()) {
+                uniqueTmpFolderPath.deleteRecursive();
             }
         }
     }